Question

He said to her;"can you do these sums?​

Answer 1

He asked her that she could do those sums.

Hope it helps.✌️

Answer 2

$\rule{200}{2}$$\huge\boxed{\boxed{\underline{\mathcal{\red{A}\green{N}\pink{S}\orange{W}\blue{E}\pink{R:-}}}}}$

He asked her if she could do those sums.