Question

The following ingredients are required to make halwa for 5 persons Suji/Rawa 250g,Sugar300g,Ghee200g, Water500ml. Using the concept of proportion, estimate the changes in the quantity of ingredients,to prepare halwa to 43 members​

Answer 1

Answer:

(i) Area = 15 × 6.4 cm square

= 96 cm square

(ii) Area = 8.5 × 5 metre square

= 42.5 metre square

(iii) USING. 1 metre = 100 centi metre

90 cm in metre = 0.9 m

Area = 0.9 × 3.6 metre square

= 3.24 metre square

(iv) l = 24 cm

b = 180 mm

USING 1 centi metre = 10 mm

b in cm = 18 centi metre

Area = 24 × 18 cm square

= 432 cm square