3 years ago

c) The cost of 1 pen is Rs 10 and the cost of 1 pencil is Rs 8. Find the total cost of 5 pens and 4 pencils.

Mathematics

2 answers:

otez555 [7]3 years ago

8 0

Answer:

82Rs

Step-by-step explanation:

let p be pen

let n be pencil

1p=10Rs

1n=8Rs

10×5=50

8×4=32

50+32=82Rs

Setler [38]3 years ago

3 0

Answer:

cost of 1 pen = ₹10

cost of 5 pens = 5×10 = ₹ 50

cost of 1 pencil = ₹8

cost of 4 pencil = 8×4 = ₹ 32

Total cost = 50 + 32 = ₹82

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c) The cost of 1 pen is Rs 10 and the cost of 1 pencil is Rs 8. Find the total cost of 5 pens and 4 pencils.​

c) The cost of 1 pen is Rs 10 and the cost of 1 pencil is Rs 8. Find the total cost of 5 pens and 4 pencils.