Question
Write the following ratios in the simplest form: $48$ min : $2$ hours $40$ min.
✓
Answer
The given ratio $= 48 min $
$: 2 hours 40 min. = 48 min $
$: (2 \times 60 + 40) min = 48 min$
$: (120 + 40) min = 48 min $
$: 160 min = 48 $
$: 160 = 3 $
$:10$
$: 2 hours 40 min. = 48 min $
$: (2 \times 60 + 40) min = 48 min$
$: (120 + 40) min = 48 min $
$: 160 min = 48 $
$: 160 = 3 $
$:10$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Divide, and find out the quotient and remainder. Check your answer. $6971 ÷ 47$
→Ravish takes $2\frac{1}{5}\text{minutes}$ to walk across the school ground. Rahul takes $\frac{7}{4}\text{minutes}$ to do the same. Who takes less time and by what fraction?
→Mr Sahai and his wife are both school teachers and earn $Rs. 16800$ and $Rs. 10500$ per month respectively. Find the ratio of: Mrs Sahai’s income to her husband’s income.
→Complete the following multiplication table:
→|
$x$
|
$-3$
|
$-2$
|
$-1$
|
$0$
|
$1$
|
$2$
|
$3$
|
|
$-3$
|
|
|
|
|
|
|
|
|
$-2$
|
|
|
|
|
|
|
|
|
$-1$
|
|
|
|
|
|
|
|
|
$0$
|
|
|
|
|
|
|
|
|
$1$
|
|
|
|
|
|
|
|
|
$2$
|
|
|
|
|
|
|
|
|
$3$
|
|
|
|
|
|
|
|
$10$ boys can dig a pitch in $12$ hours. How long will $8$ boys take to do it?
→Observe the pattern in the following and fill in the blanks:
$i.\ 9 \times 9 + 7 = 88$
$ii.\ 98 \times 9 + 6 = 888$
$iii.\ 987 \times 9 + 5 = 8888$
$iv.\ 9876 \times 9 + 4 =........$
$v.\ 98765 \times 9 + 3 =........$
$vi.\ 987654 \times 9 + 2 =........$
$vii.\ 9876543 \times 9 + 1 =........$
→$i.\ 9 \times 9 + 7 = 88$
$ii.\ 98 \times 9 + 6 = 888$
$iii.\ 987 \times 9 + 5 = 8888$
$iv.\ 9876 \times 9 + 4 =........$
$v.\ 98765 \times 9 + 3 =........$
$vi.\ 987654 \times 9 + 2 =........$
$vii.\ 9876543 \times 9 + 1 =........$
Find the perimeter of the figure:
Ramu bought $2m \ 70\ cm$ cloth for his shirt and $2m \ 60\ cm$ cloth for his pyjamas. Find the total length of cloth bought by him?
→An electric pole casts a shadow of length $20$ metres at a time when a tree $6$ metres high casts a shadow of length $8$ metres. Find the height of the pole.
Hint. (height of the tree) : (length of the shadow)
= (height of the pole) : (length of its shadow).
→Hint. (height of the tree) : (length of the shadow)
= (height of the pole) : (length of its shadow).
In the following numbers. replace * by the smallest number to make it divisible by $11: 467 \times 91$
→