Tom exercised 3
4
hour on Monday and
4
5
hour on Tuesday.

Part 1 out of 3
Complete the calculations below to enter equivalent fractions with a common denominator.

3
4
=
3 ×
4 ×
=

4
5
=
4 ×
5 ×
=

Part 2 out of 3
How much time did Tom spend exercising on Monday and Tuesday combined? Complete the explanation of how the answer can be found.

To find the total amount of time spent exercising, the
?
can be added and the
?
should be kept the same. So, Tom spent hours exercising on Monday and Tuesday combined.

add an image !

step-by-step explanation:

2/3

step-by-step explanation:

the slope of a line is equal to the rise/run. in this case the line rises 2 units for every +3 units it moves

< xcy ≅ < xby

step-by-step explanation:

in δcax and δbax,

so, δcax ≅ δbax (side-angle-side or sas)

since δcax ≅ δbax, we can conclude < acx ≅ < abx

in δacy and δaby,

so, δacy ≅ δaby (side-angle-side or sas)

since δacy ≅ δaby, we can conclude < acy ≅ < aby

now,

< acy ≅ < aby

=> < acx + < xcy ≅ < abx + < xby

=> < acx + < xcy ≅ < acx + < xby   (since < acx ≅ < abx already proved above)

subtracting < acx from both sides, we get

< acx + < xcy -< acx ≅ < acx + < xby -< acx

cancelling out < acx and -< acx from both sides, we get

< xcy ≅ < xby (proved)

6

step-by-step explanation: