Yesterday Clara reached 4 people in 10 phone calls while Toby reach three people in 8 phone calls if they continue at this rate who will reach more people in 40 phone calls

Clara will reach more people in 40 phone calls.

Step-by-step explanation:

If Both of them had 40 phone calls you would divide 40 phone calls to how much they actually had. In this case for Clara  it's 40 divided by 10 which is 4, And then you have to multiply 4x4 which is 16. For Toby He had to divide 40 by 8 which is 5, and then multiply 3x5 which is 15. Therefore Clara had reached more phone calls then Toby.

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

happy to

pls mark as brainliest