Question

any very please say me how to do Q10,11,12,13
please I will mark u as brainalist ​

Answer 1

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Step-by-step explanation:

10).

2 m 15 cm per shirt

40 m cloth

1 m = 100 cm

2m * 100cm/m = 2 * 100cm = 200 cm

200 cm + 15 cm = 215 cm per shirt

40 m * 100cm/m = 40 * 100cm = 4,000 cm

4,000 cm / 215cm = 18.60

18 shirts can be made.

215 cm * 18 = 3870 cm

4,000 - 3,870 = 130 cm cloth left.

11).

If vessel is 4l then it is also 4000ml

then

$\frac{4000}{25} = 160$

160 glasses

for curd 650ml=

$\frac{650}{25} = 26$

so 26 glasses

total glasses would be 160+26=186 glasses

12).

4kg=4×1000g=4000g

4kg+500g=4500g

maximum weight that van can load is 800kg=800×1000g=800000g

therefore maximum number of boxes are =

800000÷4500=177boxes

13).

She walks in 1 day = 2×1875 m

She walks in 1 day = 3750 m

She walks in 6 days = 6×3750 m

She walks in 6 days = 22 km 500m

may be it's helpful to you ✴️✴️